scripts/install-openmano-service.sh

   1 #!/bin/bash
   2
   3 ##
   4 # Copyright 2015 Telefónica Investigación y Desarrollo, S.A.U.
   5 # This file is part of openmano
   6 # All Rights Reserved.
   7 #
   8 # Licensed under the Apache License, Version 2.0 (the "License"); you may
   9 # not use this file except in compliance with the License. You may obtain
  10 # a copy of the License at
  11 #
  12 #         http://www.apache.org/licenses/LICENSE-2.0
  13 #
  14 # Unless required by applicable law or agreed to in writing, software
  15 # distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
  16 # WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
  17 # License for the specific language governing permissions and limitations
  18 # under the License.
  19 #
  20 # For those usages not covered by the Apache License, Version 2.0 please
  21 # contact with: nfvlabs@tid.es
  22 ##
  23
  24 #ONLY TESTED for Ubuntu 16.04
  25 #it configures openmano to run as a service
  26
  27 function usage(){
  28     echo -e "usage: sudo $0 [OPTIONS]"
  29     echo -e "Configures openmano to run as a service"
  30     echo -e "  OPTIONS"
  31     echo -e "     -u USER_OWNER  user owner of the service, 'root' by default"
  32     echo -e "     -f PATH  path where openmano source is located. If missing it is downloaded from git"
  33     #echo -e "     -q:  install in an unattended mode"
  34     echo -e "     -h:  show this help"
  35     echo -e "     --uninstall: remove created service and files"
  36 }
  37
  38 function uninstall(){
  39     service openmano stop
  40     for file in /opt/openmano /etc/default/openmanod.cfg /var/log/openmano /etc/systemd/system/openmano.service /usr/sbin/openmano
  41     do
  42         rm -rf $file || ! echo "Can not delete '$file'. Needed root privileges?" >&2 || exit 1
  43     done
  44     echo "Done"
  45 }
  46
  47 BAD_PATH_ERROR="Path '$FILE' does not contain a valid openmano distribution"
  48 GIT_URL=https://osm.etsi.org/gerrit/osm/RO.git
  49 USER_OWNER="root"
  50 QUIET_MODE=""
  51 FILE=""
  52 DELETE=""
  53 while getopts ":u:f:hq-:" o; do
  54     case "${o}" in
  55         u)
  56             export USER_OWNER="$OPTARG"
  57             ;;
  58         f)
  59             export FILE="$OPTARG"
  60             ;;
  61         q)
  62             export QUIET_MODE=yes
  63             ;;
  64         h)
  65             usage && exit 0
  66             ;;
  67         -)
  68             [ "${OPTARG}" == "help" ] && usage && exit 0
  69             [ "${OPTARG}" == "uninstall" ] && uninstall && exit 0
  70             echo -e "Invalid option: '--$OPTARG'\nTry $0 --help for more information" >&2
  71             exit 1
  72             ;;
  73         \?)
  74             echo -e "Invalid option: '-$OPTARG'\nTry $0 --help for more information" >&2
  75             exit 1
  76             ;;
  77         :)
  78             echo -e "Option '-$OPTARG' requires an argument\nTry $0 --help for more information" >&2
  79             exit 1
  80             ;;
  81         *)
  82             usage >&2
  83             exit -1
  84             ;;
  85     esac
  86 done
  87
  88 #check root privileges
  89 [ "$USER" != "root" ] && echo "Needed root privileges" >&2 && exit 1
  90
  91 #Discover Linux distribution
  92 #try redhat type
  93 if [[ -f /etc/redhat-release ]]
  94 then
  95     _DISTRO=$(cat /etc/redhat-release 2>/dev/null | cut  -d" " -f1)
  96 else
  97     #if not assuming ubuntu type
  98     _DISTRO=$(lsb_release -is  2>/dev/null)
  99 fi
 100 if [[ "$_DISTRO" == "Ubuntu" ]]
 101 then
 102     _RELEASE=$(lsb_release -rs)
 103     if [[ ${_RELEASE%%.*} != 16 ]]
 104     then
 105         echo "Only tested in Ubuntu Server 16.04" >&2 && exit 1
 106     fi
 107 else
 108     echo "Only tested in Ubuntu Server 16.04" >&2 && exit 1
 109 fi
 110
 111
 112 if [[ -z $FILE ]]
 113 then
 114     git clone $GIT_URL __temp__ || ! echo "Cannot get openmano source code from $GIT_URL" >&2 || exit 1
 115     #git checkout <tag version>
 116     FILE=./__temp__
 117     DELETE=y
 118 fi
 119
 120 #make idempotent
 121 rm -rf /opt/openmano
 122 rm -f /etc/default/openmanod.cfg
 123 rm -f /var/log/openmano
 124 cp -r $FILE /opt/openmano         || ! echo $BAD_PATH_ERROR >&2 || exit 1
 125 mkdir -p /opt/openmano/logs
 126 rm -rf /usr/sbin/openmano
 127 #cp ${FILE}/openmano /usr/sbin/    || ! echo $BAD_PATH_ERROR >&2 || exit 1
 128 ln -s /opt/openmano/openmanod.cfg /etc/default/openmanod.cfg  || echo "warning cannot create link '/etc/default/openmanod.cfg'"
 129 ln -s /opt/openmano/logs /var/log/openmano  || echo "warning cannot create link '/var/log/openmano'"
 130 ln -s /opt/openmano/openmano /usr/sbin/openmano
 131
 132 chown $USER_OWNER /opt/openmano/openmanod.cfg
 133 chown -R $USER_OWNER /opt/openmano
 134
 135 mkdir -p /etc/systemd/system/
 136 cat  > /etc/systemd/system/openmano.service  << EOF
 137 [Unit]
 138 Description=openmano server
 139
 140 [Service]
 141 User=${USER_OWNER}
 142 ExecStart=/opt/openmano/openmanod.py -c /opt/openmano/openmanod.cfg --log-file=/opt/openmano/logs/openmano.log
 143 Restart=always
 144
 145 [Install]
 146 WantedBy=multi-user.target
 147 EOF
 148
 149 [[ -n $DELETE ]] && rm -rf $FILE
 150
 151 service openmano start
 152
 153 echo Done
 154 exit